Question

dentistry
use the information below to answer the question.
dentistry is a career within the field of healthcare and medicine that deals with the care of people’s teeth. being a dentist who can own their own practice requires the completion of a doctoral degree. in total, it can take up to ten years to finish all the education to own a practice. after school, aspiring dentists have to complete a residency, where they study under another dentist for a time. while they are paid throughout their residency, they still cannot own their own practice until it is complete. checking people’s teeth, reading their x - rays, filling cavities, and performing other procedures necessary for people’s teeth is the job of the dentist.
what is a mandatory step for aspiring dentists after completing their schooling?
starting their own practice immediately
undertaking a residency under another dentist
working as an intern at a hospital

Explanation:

The text states that after school, aspiring dentists must complete a residency under another dentist. The first option is incorrect as they can't start their practice immediately. The third option about working as an intern at a hospital is not mentioned as a mandatory step; the mandatory step is the residency under another dentist.

Answer:

undertaking a residency under another dentist